/macÂ·ule/ (mÄÂ´kÅ«l) a discolored spot on the skin that is not raised above the surface. (mÄkâ²yoÍolâ²) n. A discolored spot or area on the skin that is not elevated above the surface and is characteristic of certain conditions, such as smallpox, purpura, or roseola. Also called macula.
stock option(noun) the right to buy or sell a stock at a specified price within a stated period. stock option(noun) a benefit given by a company to an employee in the form of an option to buy stock in the company at a discount or at a fixed price. stock options are not much use as an incentive if the price at which they can be exercised is out of reach.
I hope you already know what an option is. But if not, an equity option is a contract that simply allows the holder of the option to buy or sell 100 shares of a stock at a certain price. The option has an expiration date by which is must be used or else it will expire. Options are used for different reasons.